-24.05% is the change from 553 to 420
Calculation steps:
[( 420 - 553 ) ÷ 553] x 100 = -24.05%
Formula
Percentage change = [(420 - 553) / 553] x 100
Subtract the new number by the original number
420 - 553 = -133
-133 ÷ 553 = -0.24050632911392406
-0.24050632911392406 x 100 = -24.05%